I am trying to insert items into a listbox in my asp.net C# application
I concatenate some values and put whitespace in between them but it doesn\'t show up in the l
Try
lt.Text = string.Format("{0}\ \;{1}\ \;{2}",ItemName,barcode,price);
Replace \ \ with   If you cannot see.
Or
lt.Text = string.Format("{0} {1} {2}",ItemName,barcode,price);